- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 33/06 - Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit
Patent holdings for IPC class F16D 33/06
Total number of patents in this class: 17
10-year publication summary
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1
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3
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1
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3
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1
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0
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Voith Patent GmbH | 2742 |
12 |
| Toyota Motor Corporation | 36465 |
1 |
| Hamilton Sundstrand Corporation | 5012 |
1 |
| BorgWarner Inc. | 2584 |
1 |
| Exedy Globalparts Corporation | 32 |
1 |
| Driventic GmbH | 81 |
1 |
| Other owners | 0 |